Aspiration, in which the food or drink goes down the trachea instead of the oesophagus.

吸入，食物或饮料送入气管而不食道。

Cancers of the oesophagus kill more than 500,000 people across the world each year.

全世界每年有多于50万名患者因食道癌去世。它在英国第六大致命癌症。

Enjoying the flow of air through my oesophagus.

享受空气通过食道的感觉。

Why this should have happened is not entirely clear, but one possible explanation is that sleeping on the left keeps the junction between the stomach and oesophagus above the level of the gastric acid.

为什么会发这种情况并不完全清楚，但一个可能的，左侧睡觉可以使胃和食道之间的交界处保持在胃酸水平之上。